WO2011072123A3 - Système et procédé permettant de suivre des objets sous occlusion - Google Patents

Système et procédé permettant de suivre des objets sous occlusion Download PDF

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Publication number
WO2011072123A3
WO2011072123A3 PCT/US2010/059685 US2010059685W WO2011072123A3 WO 2011072123 A3 WO2011072123 A3 WO 2011072123A3 US 2010059685 W US2010059685 W US 2010059685W WO 2011072123 A3 WO2011072123 A3 WO 2011072123A3
Authority
WO
WIPO (PCT)
Prior art keywords
scene
telemetry
tracking objects
location
tracking
Prior art date
Application number
PCT/US2010/059685
Other languages
English (en)
Other versions
WO2011072123A2 (fr
Inventor
Smader Gefen
Original Assignee
Pvi Virtual Media Services Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pvi Virtual Media Services Llc filed Critical Pvi Virtual Media Services Llc
Priority to ES10810997.6T priority Critical patent/ES2609041T3/es
Priority to MX2012006611A priority patent/MX2012006611A/es
Priority to EP10810997.6A priority patent/EP2510377B1/fr
Priority to BR112012013525-2A priority patent/BR112012013525B1/pt
Publication of WO2011072123A2 publication Critical patent/WO2011072123A2/fr
Publication of WO2011072123A3 publication Critical patent/WO2011072123A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0257—Hybrid positioning
    • G01S5/0258—Hybrid positioning by combining or switching between measurements derived from different systems
    • G01S5/02585—Hybrid positioning by combining or switching between measurements derived from different systems at least one of the measurements being a non-radio measurement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30221—Sports video; Sports image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30221—Sports video; Sports image
    • G06T2207/30228—Playing field
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Image Analysis (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

La présente invention a trait à un procédé permettant de suivre des objets sur une scène, qui peut inclure une étape consistant à recevoir des informations visuelles de la scène au moyen d'un système de suivi visuel et des informations basées sur la télémesure de la scène au moyen d'un système de suivi basé sur un système de localisation en temps réel (RTLS). Le procédé peut également inclure une étape consistant à déterminer l'emplacement et l'identité d'un premier objet sur la scène en utilisant une combinaison des informations visuelles et des informations basées sur la télémesure. Un autre procédé de localisation d'objets sur une scène peut inclure une étape consistant à détecter l'emplacement et l'identité d'un premier objet et à déterminer une mesure basée sur la télémesure entre le premier objet et un second objet en utilisant un système de suivi basé sur un système de localisation en temps réel (RTLS). Le procédé peut en outre inclure une étape consistant à déterminer l'emplacement et l'identité du second objet en fonction de l'emplacement détecté du premier objet et de la mesure déterminée. Un système permettant de suivre des objets sur une scène peut inclure des récepteurs d'informations visuelles et d'informations basées sur la télémesure, ainsi qu'un dispositif de suivi d'objet.
PCT/US2010/059685 2009-12-09 2010-12-09 Système et procédé permettant de suivre des objets sous occlusion WO2011072123A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES10810997.6T ES2609041T3 (es) 2009-12-09 2010-12-09 Sistema y método para seguir objetos bajo oclusión
MX2012006611A MX2012006611A (es) 2009-12-09 2010-12-09 Sistemas y metodos para rastrear objetos bajo oclusion.
EP10810997.6A EP2510377B1 (fr) 2009-12-09 2010-12-09 Système et procédé permettant de suivre des objets sous occlusion
BR112012013525-2A BR112012013525B1 (pt) 2009-12-09 2010-12-09 Sistema e método para rastrear objetos sob oclusão

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28509909P 2009-12-09 2009-12-09
US61/285,099 2009-12-09
US12/833,541 US8731239B2 (en) 2009-12-09 2010-07-09 Systems and methods for tracking objects under occlusion
US12/833,541 2010-07-09

Publications (2)

Publication Number Publication Date
WO2011072123A2 WO2011072123A2 (fr) 2011-06-16
WO2011072123A3 true WO2011072123A3 (fr) 2011-09-22

Family

ID=44082046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/059685 WO2011072123A2 (fr) 2009-12-09 2010-12-09 Système et procédé permettant de suivre des objets sous occlusion

Country Status (6)

Country Link
US (1) US8731239B2 (fr)
EP (1) EP2510377B1 (fr)
BR (1) BR112012013525B1 (fr)
ES (1) ES2609041T3 (fr)
MX (1) MX2012006611A (fr)
WO (1) WO2011072123A2 (fr)

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Also Published As

Publication number Publication date
US20110135149A1 (en) 2011-06-09
MX2012006611A (es) 2012-10-10
US8731239B2 (en) 2014-05-20
EP2510377B1 (fr) 2016-10-19
EP2510377A2 (fr) 2012-10-17
BR112012013525B1 (pt) 2021-03-30
WO2011072123A2 (fr) 2011-06-16
BR112012013525A2 (pt) 2016-07-26
ES2609041T3 (es) 2017-04-18

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